wintun, branch 0.3Layer 3 TUN Driver for Windowshttps://git.zx2c4.com/wintun/atom/?h=0.32019-07-04T12:34:56ZVersion bump2019-07-04T12:34:56ZJason A. DonenfeldJason@zx2c4.com2019-06-20T15:27:25Zurn:sha1:f6663587da8f24491d5ff889606e4501132c999c
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Create copies of NBLs to complete them faster2019-07-04T12:34:49ZJason A. DonenfeldJason@zx2c4.com2019-07-03T08:41:37Zurn:sha1:09dc9324d19e05116daf718def168dc366089476
It turns out that waiting for them to come back in the return function
introduces extremely high latency.
We need to eventually stop doing this and move to a proper ring buffer.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reorder ReturnNBL and DispatchWrite2019-07-03T08:50:30ZJason A. DonenfeldJason@zx2c4.com2019-07-03T08:44:17Zurn:sha1:b2182e0e9059c97b7951ea45c6f2aba8be222109
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Receiving happens at dispatch level due to transition lock2019-07-03T08:50:30ZJason A. DonenfeldJason@zx2c4.com2019-07-02T15:54:35Zurn:sha1:30d2b6e3a779d52937a6ed7d425be78216288431
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Read userspace packet size once, before checks2019-07-03T08:50:30ZJason A. DonenfeldJason@zx2c4.com2019-06-29T11:40:26Zurn:sha1:2517fb6659fc6f7504a4ed7d2aa54472c16e863f
Otherwise userspace can twiddle things between checks.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Use NDIS variable style for locals2019-07-03T08:50:30ZJason A. DonenfeldJason@zx2c4.com2019-06-29T11:34:15Zurn:sha1:dbf234926deb45b7c7e2bf455e0c252ca8dfb414
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Use only multi-line comments2019-07-03T08:50:30ZJason A. DonenfeldJason@zx2c4.com2019-06-27T13:08:29Zurn:sha1:b71f64ae1c55458404799a0838e1142a2d581bf8
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Account for device removal before initialization2019-07-03T08:50:30ZJason A. DonenfeldJason@zx2c4.com2019-06-27T11:57:14Zurn:sha1:1d96af3b98501370a5b0efb3e7d57243a8dda8d2
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Use synchronize_rcu()-like semantics for exclusive transition lock2019-07-03T08:50:30ZJason A. DonenfeldJason@zx2c4.com2019-06-27T09:59:22Zurn:sha1:248d4268df53741525e04880ea0c35ae3486a989
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Fix up comment about replacement for ->Reserved2019-07-03T08:50:30ZJason A. DonenfeldJason@zx2c4.com2019-06-27T09:46:33Zurn:sha1:33cac1114c308dab8ba30d9cc651a21f9986591e
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>